What was found
DURING HEAVY CHECK INSPECTION, CORROSION WAS FOUND ON MLG FAIRING RT WEB SEGMENT AT FRAME 29. CORROSION WAS OUT OF LIMITS PER THE SRM 51-21-58. CORRODED FRAME WAS CUT OUT AND NEW PORTION SPLICED IN.
- Difficulty date
- October 24, 2011
- Submitted
- November 17, 2011
- Operation
- Air carrier
- Aircraft
- N42836
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 200
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- S53971404258
- Part serial
- NA
- Condition
- Corroded
- Location
- Zone 100
- Part time
- 36,410 hours, 43,608 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.